Force new revision option

Normally, if you make subsequent edits within a one hour period (configuration item ReplaceIfEditedAgainWithin), Wiki will fold together your changes. This is often the "right thing to do", as it can reduce the visual clutter of diffs.

The "Force new revision" checkbox is a way to force it to create a separate revision each time you save.

The preference settingFORCENEWREVISIONCHECKBOX controls whether this is checked by default or not. You can set this on site level, web level, topic level or user level.